Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

0 Answers   DT Technologies,

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why skin effect is decreases with decrease with frequency? why skin effect occur

5 Answers   Kirloskar,

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Is MEN and RCD related to each other ?? IF yes then how??

0 Answers  

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what is the difference between a feeder and a cable?

3 Answers  

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What is the difference between earth and neutral

4 Answers   ABB, Tamboli Engineers,

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what is the meaning of 5% droop or 7% droop in AVR?

0 Answers  

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What is BUCKBOOST TRANSFORMER and Operation of Buckboost transformer?

4 Answers   Voltamp,

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Which is capital of Indian State Tripura ?

13 Answers   RRB,

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How to calcualte 1unit of current consumption?

3 Answers   Bhushan Power Steel, ITC Infotech,

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Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

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Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

0 Answers  

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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